General

  • Target

    493110244ac9d551bbe6a9a8abc7ee0286f9acbf5588ce500fb46e37d67e7f0a

  • Size

    521KB

  • Sample

    210926-rnk3daehbk

  • MD5

    b91985f749a949a26aac198b68a98bf1

  • SHA1

    523a590c83d1941dd77fe6148dded3248c7d9d3a

  • SHA256

    493110244ac9d551bbe6a9a8abc7ee0286f9acbf5588ce500fb46e37d67e7f0a

  • SHA512

    d8071b45842f358d1d2a502d22e5321d22b40a16f165dba3eb233424bfd57855fb81940566b62cd86b91776fcae30e0f84fbd6eaa11ead7b54b561eeace2ef4f

Malware Config

Extracted

Family

raccoon

Botnet

f6d7183c9e82d2a9b81e6c0608450aa66cefb51f

Attributes
  • url4cnc

    https://t.me/justoprostohello

rc4.plain
rc4.plain

Targets

    • Target

      493110244ac9d551bbe6a9a8abc7ee0286f9acbf5588ce500fb46e37d67e7f0a

    • Size

      521KB

    • MD5

      b91985f749a949a26aac198b68a98bf1

    • SHA1

      523a590c83d1941dd77fe6148dded3248c7d9d3a

    • SHA256

      493110244ac9d551bbe6a9a8abc7ee0286f9acbf5588ce500fb46e37d67e7f0a

    • SHA512

      d8071b45842f358d1d2a502d22e5321d22b40a16f165dba3eb233424bfd57855fb81940566b62cd86b91776fcae30e0f84fbd6eaa11ead7b54b561eeace2ef4f

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks